0dcfe7aa35
Replace a switch statement used to validate arguments to known library functions with a more consistent table-driven approach and tighten it up.
15 lines
500 B
LLVM
15 lines
500 B
LLVM
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s
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; CHECK: FLOOR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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define amdgpu_ps void @test(<4 x float> inreg %reg0) {
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%r0 = extractelement <4 x float> %reg0, i32 0
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%r1 = call float @floorf(float %r0)
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%vec = insertelement <4 x float> undef, float %r1, i32 0
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call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0)
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ret void
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}
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declare float @floorf(float) readonly
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declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32)
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